For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

GLASGOW tide times and boat scrubbing days

GLASGOW is a UK Hydrographic Office tide station in Scotland at 55.850°, -4.267°. This page lists the next 7 days of official Admiralty high and low water predictions and flags the mornings when high water falls in the 06:30 to 09:00 scrubbing window. The interactive calendar extends this to a full month with harmonic predictions.

No high water falls between 06:30 and 09:00 in the next 7 days. The monthly calendar shows the next suitable scrubbing mornings.

Next 7 days of tidal events at GLASGOW (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovLW 02:59 (1.2 m) HW 10:06 (4.3 m) LW 15:23 (1.3 m) HW 22:03 (4.5 m)—
Fri 6 NovLW 03:53 (0.9 m) HW 10:49 (4.5 m) LW 16:15 (1.0 m) HW 22:51 (4.7 m)—
Sat 7 NovLW 04:40 (0.8 m) HW 11:27 (4.6 m) LW 17:02 (0.8 m) HW 23:34 (4.8 m)—
Sun 8 NovLW 05:23 (0.8 m) HW 12:03 (4.7 m) LW 17:45 (0.7 m)—
Mon 9 NovHW 00:15 (4.8 m) LW 06:03 (0.8 m) HW 12:38 (4.8 m) LW 18:24 (0.8 m)—
Tue 10 NovHW 00:53 (4.8 m) LW 06:39 (1.0 m) HW 13:14 (4.8 m) LW 19:00 (0.9 m)—
Wed 11 NovHW 01:28 (4.7 m) LW 07:11 (1.1 m) HW 13:47 (4.9 m) LW 19:33 (1.0 m)—

Open the GLASGOW monthly calendar

Planning a scrub at GLASGOW

  • Aim for a high water between 06:30 and 09:00 so the boat dries out through the morning and refloats on the afternoon flood.
  • Spring tides (around new and full moon) give a larger range and more working time on the grid.
  • Check the height of high water against the depth of your grid or posts; neap tides may not float a deep-keeled yacht on.
  • Predictions beyond 7 days are harmonic estimates. Confirm dates against official tide tables before committing a crane or grid booking.